CF1763312616695-tsm20251116095642

WWW.RTSAK.COM - smtp.dei.uc.pt

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smtp.dei.uc.pt checked at 2025-11-16T17:03:36.562Z 2530ms 36/36/36 100% R:13 allDone:true timedOut:false

smtp.dei.uc.pt

A193.137.203.234🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsmtp.dei.uc.pt
A193.137.203.253🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsmtp.dei.uc.pt

dei.uc.pt

NSdns2.dei.uc.pt
NSdns.dei.uc.pt
MXsmtp2.dei.uc.pt
MXsmtp.dei.uc.pt
A193.137.203.227🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional

PTR for

MX for

Starts with same word

Starts similarily

AI analysis

smtp.dei.uc.pt serves as the mail server for cisuc.uc.pt, helpdesk.dei.uc.pt, dei.uc.pt, eden.dei.uc.pt, web.dei.uc.pt and a few other domains.

smtp2.dei.uc.pt commonly serves as a mail server together with smtp.dei.uc.pt.

smtp.dei.uc.pt points to two IP numbers: 193.137.203.234 and 193.137.203.253.

Other host names, for instance smtp2.dei.uc.pt, share IP numbers with smtp.dei.uc.pt.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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